Table 9.4.1. Basic data for monitoring, adjustment and maintenance
| Temperature of the beginning of opening of the thermostat valve,°C | 85-89 |
| Temperature of full opening of thermostat valve,°C | 102 |
| Expansion tank plug outlet valve opening pressure, kPa (bar) | 110-150 (1,1-1,5) |
| Opening pressure of the inlet valve of the expansion tank cap, kPa (bar) | 3-13 (0,1) |
| Coolant temperature in a warmed-up engine at an ambient temperature of 20-30°C and a fully loaded vehicle moving at a constant speed of 80 km/h, no more than,°C | 95 |
| Volume of liquid in the engine cooling system, l | 7,84 |
| Coolant (mixing liquids of different brands is not allowed) | Antifreeze |
Table 9.4.2. Tightening torques for threaded connections
| Name of units and parts | Thread | Tightening torque, Nm (kgf·m) |
| Coolant pump mounting bolts | Mb | 7,6-8,0 (0,8-0,8) |
| Thermostat mounting nuts | M8 | 16,0-22,6 (1,6-2,3) |
| Coolant pipe flange mounting bolts to cylinder block | M6 | 4,2-5,2 (0,4-0,5) |